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Chemical and dereplication studies of Palicourea tomentosa (Aubl.) Borhidi and their antimicrobial and anticholinesterase activities Aubl. Aubl (Aubl. (Aubl
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Cecatto, Ana J.
; Formagio, Anelise S. N.
; Buzanello-Martins, Cleide V.
; Fortuna, Caroline
; Cabral, Márcia R. P.
; Costa, Willian F. da
; Baldoqui, Débora C.
; Sarragiotto, Maria H.
.
Palicourea tomentosa (Aubl.) Borhidi (Rubiaceae, Palicoureeae), earlier classified as Psychotria poeppigiana Müll. Arg., is used in folk medicine for a variety of diseases. Biological studies on the plant describes their vasorelaxant, antiplasmodial, antitumoural and anticholinesterase activities. To expand the knowledge on the chemical and biological potential of this species, in this work, phytochemical and dereplication studies, as well as antimicrobial and anticholinesterase evaluation of Palicourea tomentosa were carried out. Phytochemical investigation deals with the isolation of lutein (1), a mixture of dehydrovomifoliol (2) and megastigma-4,7-dien-3-one (3), loliolide (4), 5,13-epoxy-9-hydroxy-megastigma-7-en,3-one (5), vomifoliol (6), asperuloside (7), 3-O-p-coumaroylquinic acid (8), and a mixture of the pyrrolizidinoindoline alkaloids hodgkinsine (9), chimonanthine (10) and psychotriasine (11). The ultra-high performance liquid chromatography coupled to high-resolution mass spectrometry (UHPLC HRMS/MS) based on molecular networking dereplication of dichloromethane fraction led to putative identification of other two megastigmanes, one terpene lactone and three carotenoids, besides seven triterpenes and four indole alkaloids. The dichloromethane, ethyl acetate and hydromethanol fractions of P. tomentosa were able to inhibit Candida albicans with minimum inhibitory concentrations (MICs) of 125, 250 and 125 µg mL-1, respectively. The methanol crude extract, dichloromethane and alkaloid fractions inhibited selectively the butyrilcholinesterase (BuChE) at percentages of 63.09, 60.39 and 56.22%, respectively. Aubl. Aubl (Aubl. Rubiaceae, Rubiaceae (Rubiaceae Palicoureeae, Palicoureeae , Palicoureeae) Müll Arg Arg. diseases vasorelaxant antiplasmodial activities species work out 1, 1 (1) 2 (2 megastigma4,7dien3one megastigma47dien3one megastigmadienone megastigma 4,7 dien 3 4 7 3, (3) 4, (4) 5,13epoxy9hydroxymegastigma7en,3one 513epoxy9hydroxymegastigma7en3one epoxyhydroxymegastigmaenone 5,13 epoxy 9 hydroxy en,3 5 13 en 5, (5) 6, 6 (6) 7, (7) 3Opcoumaroylquinic Opcoumaroylquinic O p coumaroylquinic 8, 8 (8) 9, (9) 10 (10 11. 11 . (11) ultrahigh ultra high highresolution resolution UHPLC HRMS/MS HRMSMS HRMS MS megastigmanes carotenoids P MICs (MICs 25 12 mL1, mL1 mL mL-1 respectively extract BuChE (BuChE 6309 63 09 63.09 6039 60 39 60.3 5622 56 22 56.22% (Aubl (1 ( megastigma4 7dien3one 47 (3 (4 13epoxy9hydroxymegastigma7en 3one hydroxymegastigma 513 5,1 en3 en, (5 (6 (7 (8 (9 (11 mL- 630 0 63.0 603 60. 562 56.22 dienone epoxyhydroxymegastigmaen 51 63. 56.2 56.
2.
Além do Escore GRACE SCA: É Necessário um Modelo Diferente para Homens e Mulheres após IAMCSST? SCA IAMCSST
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Silva, José Sergio Nascimento
; Barros, Isly Maria Lucena de
; Guimarães, Jorge Augusto Nunes
; Cao, Davide
; Martins, Sílvia Marinho
; Carvalho, Tawanna Xavier Marques de
; Farias, Rayssa Santana de
; Lemke, Viviana
; Mehran, Roxana
; Pedrosa, Rodrigo
.
Abstract Background Women, in comparison to men, experience worse outcomes after acute coronary syndrome (ACS). However, whether the female sex per se is an independent predictor of such adverse events remains unclear. Objective This study aims to assess the association between the female sex and in-hospital mortality after ST-elevation myocardial infarction (STEMI). Methods We conducted a retrospective cohort study by enrolling consecutive STEMI patients admitted to a tertiary hospital from January 2018 to February 2019. All patients were treated per current guideline recommendations. Multivariable logistic regression models were applied to evaluate in-hospital mortality using GRACE variables. Model accuracy was evaluated using c-index. A p-value < 0.05 was statistically significant. Results Out of the 1678 ACS patients, 709 presented with STEMI. The population consisted of 36% women, and the median age was 61 years. Women were older (63.13 years vs. 60.53 years, p = 0.011); more often presented with hypertension (75.1% vs. 62.4%, p = 0.001), diabetes (42.2% vs. 27.8%, p < 0.001), and hyperlipidemia (34.1% vs. 23.9%, p = 0.004); and were less likely to undergo percutaneous coronary intervention (PCI) via radial access (23.7% vs. 46.1%, p < 0.001). In-hospital mortality rate was significantly higher in women (13.2% vs. 5.6%, p = 0.001), and the female sex remained at higher risk for in-hospital mortality (OR 2.79, 95% CI 1.15–6.76, p = 0.023). A multivariate model including age, sex, systolic blood pressure, cardiac arrest, and Killip class was 94.1% accurate in predicting in-hospital mortality, and the c-index was 0.85 (95% CI 0.77–0.93). Conclusion After adjusting for the risk factors in the GRACE prediction model, women remain at higher risk for in-hospital mortality. men ACS. . (ACS) However unclear inhospital STelevation ST elevation (STEMI) 201 2019 recommendations variables cindex. cindex c index. index pvalue value 005 0 05 0.0 significant 167 70 36 6 63.13 6313 63 13 (63.1 vs 6053 60 53 60.5 0.011 0011 011 0.011) 75.1% 751 75 1 (75.1 624 62 4 62.4% 0.001, 0001 0.001 , 001 0.001) 42.2% 422 42 2 (42.2 278 27 8 27.8% 34.1% 341 34 (34.1 239 23 9 23.9% 0.004 0004 004 0.004) PCI (PCI 23.7% 237 7 (23.7 461 46 46.1% 0.001. Inhospital In 13.2% 132 (13.2 56 5 5.6% OR 279 79 2.79 95 115676 15 76 1.15–6.76 0.023. 0023 0.023 023 0.023) pressure arrest 941 94 94.1 085 85 0.8 (95 0.77–0.93. 077093 0.77–0.93 77 93 0.77–0.93) (ACS (STEMI 20 00 0. 16 3 63.1 631 (63. 605 60. 0.01 01 75.1 (75. 62.4 000 0.00 42.2 (42. 27.8 34.1 (34. 23.9 23.7 (23. 46.1 13.2 (13. 5.6 2.7 11567 1.15–6.7 002 0.02 02 94. 08 (9 07709 0.77–0.9 63. (63 75. (75 62. 42. (42 27. 34. (34 23. (23 46. 13. (13 5. 2. 1156 1.15–6. ( 0770 0.77–0. (6 (7 (4 (3 (2 (1 115 1.15–6 077 0.77–0 11 1.15– 07 0.77– 1.15 0.77 1.1 0.7 1.
Resumo Fundamento As mulheres, em comparação aos homens, apresentam piores resultados após a síndrome coronariana aguda (SCA). No entanto, ainda não está claro se o sexo feminino em si é um preditor independente de tais eventos adversos. Objetivo Este estudo tem como objetivo avaliar a associação entre o sexo feminino e a mortalidade hospitalar após infarto do miocárdio com supradesnivelamento do segmento ST (IAMCSST). Métodos Conduzimos um estudo de coorte retrospectivo, recrutando pacientes consecutivos com IAMCSST, internados em um hospital terciário de janeiro de 2018 a fevereiro de 2019. Todos os pacientes foram tratados de acordo com as recomendações das diretrizes atuais. Modelos de regressão logística multivariada foram aplicados para avaliar a mortalidade hospitalar utilizando variáveis de GRACE. A precisão do modelo foi avaliada usando o índice c. Um valor de p < 0,05 foi estatisticamente significativo. Resultados Dos 1.678 pacientes com SCA, 709 apresentaram IAMCSST. A população era composta por 36% de mulheres e a idade média era de 61 anos. As mulheres tinham maior idade (63,13 anos vs. 60,53 anos, p = 0,011); apresentavam hipertensão (75,1% vs. 62,4%, p = 0,001), diabetes (42,2% vs. 27,8%, p < 0,001) e hiperlipidemia (34,1% vs. 23,9%, p = 0,004) mais frequentemente; e apresentaram menor probabilidade de serem submetidas a intervenção coronária percutânea (ICP) por acesso radial (23,7% vs. 46,1%, p < 0,001). A taxa de mortalidade hospitalar foi significativamente maior em mulheres (13,2% vs. 5,6%, p = 0,001), e o sexo feminino permaneceu em maior risco de mortalidade hospitalar (OR 2,79, IC de 95% 1,15–6,76, p = 0,023). Um modelo multivariado incluindo idade, sexo, pressão arterial sistólica, parada cardíaca e classe de Killip atingiu 94,1% de precisão na previsão de mortalidade hospitalar, e o índice c foi de 0,85 (IC de 95% 0,77–0,93). Conclusão Após ajuste para os fatores de risco no modelo de previsão do GRACE, as mulheres continuam em maior risco de mortalidade hospitalar. homens SCA. SCA . (SCA) entanto adversos IAMCSST (IAMCSST) retrospectivo 201 2019 atuais GRACE 005 0 05 0,0 significativo 1678 1 678 1.67 70 36 6 63,13 6313 63 13 (63,1 vs 6053 60 53 60,5 0,011 0011 011 0,011) 75,1% 751 75 (75,1 624 62 4 62,4% 0,001, 0001 0,001 , 001 42,2% 422 42 2 (42,2 278 27 8 27,8% 34,1% 341 34 (34,1 239 23 9 23,9% 0,004 0004 004 frequentemente ICP (ICP 23,7% 237 7 (23,7 461 46 46,1% 0,001. 13,2% 132 (13,2 56 5 5,6% OR 279 79 2,79 95 115676 15 76 1,15–6,76 0,023. 0023 0,023 023 0,023) sistólica 941 94 94,1 085 85 0,8 0,77–0,93. 077093 0,77–0,93 77 93 0,77–0,93) (SCA (IAMCSST 20 00 0, 167 67 1.6 3 63,1 631 (63, 605 60, 0,01 01 75,1 (75, 62,4 000 0,00 42,2 (42, 27,8 34,1 (34, 23,9 23,7 (23, 46,1 13,2 (13, 5,6 2,7 11567 1,15–6,7 002 0,02 02 94, 08 07709 0,77–0,9 16 1. 63, (63 75, (75 62, 42, (42 27, 34, (34 23, (23 46, 13, (13 5, 2, 1156 1,15–6, 0770 0,77–0, (6 (7 (4 (3 (2 (1 115 1,15–6 077 0,77–0 ( 11 1,15– 07 0,77– 1,15 0,77 1,1 0,7 1,
3.
A new lectin from Crotalaria incana seeds and studies of toxicity in Artemia salina nauplii
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Pereira, Antônio Mateus Gomes
; Martins, Maria Gleiciane de Queiroz
; Oliveira, Messias Vital de
; Lóssio, Claudia Figueiredo
; Souza, Elnatan Bezerra de
; Araújo, Francisco Fernandes de
; Cavada, Benildo Sousa
; Nascimento, Kyria Santiago do
; Cajazeiras, João Batista
.
ABSTRACT Lectins are proteins that recognize and bind to carbohydrates in a reversible and specific manner. In this work, a lectin from Crotalaria incana L. seeds was purified by Sephadex G-50 affinity chromatography. The purified lectin was named CiL and presented affinity towards D-mannose, D-glucose, D-galactose, α-methyl-D-mannoside and derivatives. CiL was stable over a wide range of temperatures and pH values, and it was divalent cation-dependent. SDS-PAGE analysis indicated that CiL is composed of two subunits with apparent masses of 29 and 30 kDa. The amino acid sequence of five tryptic peptides was obtained through mass spectrometry. Partial primary structure data indicated the similarity between CiL and lectins from Phaseolus vulgaris, Cladrastis kentukea, Lens culinaris, Pisum sativum, Crotalaria pallida and C. juncea. CiL showed no toxicity to Artemia salina nauplii at the concentration of 2 mg/mL, thus reinforcing the potential of this protein for further studies in other biological models and elucidation of possible effects. manner work L G50 G 50 G-5 chromatography Dmannose, Dmannose D mannose, mannose D-mannose Dglucose, Dglucose glucose, glucose D-glucose Dgalactose, Dgalactose galactose, galactose D-galactose αmethylDmannoside α methyl mannoside derivatives values cationdependent. cationdependent cation dependent. dependent cation-dependent SDSPAGE SDS PAGE 3 kDa spectrometry vulgaris kentukea culinaris sativum C juncea mgmL mg mL mg/mL effects G5 5 G-
4.
Beckwith-Wiedemann syndrome mimicking the classical form of congenital adrenal hyperplasia in newborn screening BeckwithWiedemann Beckwith Wiedemann
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Martins, Jéssica Mallmann Erbes Schaefer
; Braga, Barbara Leitao
; Sampaio, Klevia Nunes Feitosa
; de Souza Garcia, Tamires
; Van de Sande Lee, Juliana
; Cechinel, Edson
; Simoni, Genoir
; Nascimento, Marilza Leal
; da Silva, Paulo Cesar Alves
; Fragoso, Maria C. V.
; Bachega, Tania A. A. S.
; Nishi, Mirian Y.
; Mendonca, Berenice B.
.
SUMMARY Beckwith-Wiedemann syndrome (BWS) is a common genetic congenital disease characterized by somatic overgrowth and its broad clinical spectrum includes pre- and post-natal macrosomia, macroglossia, visceromegaly, increased risk of neonatal hypoglycemia, and development of embryonic tumors. BWS occurs due to genetic/epigenetic changes involving growth-regulating genes, located on region 11p15, with an important genotype-phenotype correlation. Congenital adrenal hyperplasia (CAH) comprises a spectrum of autosomal recessive diseases presenting a variety of clinical manifestations due to a deficiency in one of the enzymes involved in cortisol secretion. Early diagnosis based on newborn screening prevents the adrenal crisis and early infant death. However, high 17-hydroxyprogesterone (17-OHP) levels can occur in newborns or premature infants without CAH, in situations of stress due to maternal or neonatal factors. Here, we report new cases of false-positive diagnosis of 21-hydroxylase deficiency during newborn screening – two girls and one boy with BWS. Methylation-specific multiplex ligation-dependent probe amplification revealed a gain of methylation in the H19 differentially methylated region. Notably, all three cases showed a complete normalization of biochemical changes, highlighting the transient nature of these hormonal findings that imitate the classical form of CAH. This report sheds light on a new cause of false-positive 21-hydroxylase deficiency diagnosis during newborn screening: Beckwith-Wiedemann syndrome. BeckwithWiedemann Beckwith Wiedemann (BWS pre postnatal post natal macrosomia macroglossia visceromegaly hypoglycemia tumors geneticepigenetic epigenetic growthregulating growth regulating genes 11p15 p genotypephenotype genotype phenotype correlation CAH (CAH secretion death However 17hydroxyprogesterone hydroxyprogesterone 17 17OHP OHP (17-OHP factors Here falsepositive false positive 21hydroxylase hydroxylase 21 Methylationspecific Methylation specific ligationdependent ligation dependent H H1 Notably 11p1 1 2 11p
5.
Dryinidae species (Hymenoptera, Aculeata) in the semiarid region of Bahia, Brazil Hymenoptera, Hymenoptera (Hymenoptera Aculeata Bahia
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Santos, Maria F. M.
; Pérez-Maluf, Raquel
; Moreira, Aldenise A.
; Santos, Cleidiane B. dos
; Martins, André L.
; Paula, Rita de C. A. L. de
.
ABSTRACT Dryinidae is a family of parasitoids and predators; it is the third largest family in the superfamily Chrysidoidea, with 1,924 species worldwide. The diversity of this family may be even greater, but studies on its diversity and geographical distribution are scarce, especially in semiarid regions. The objective of this study was to describe the occurrence and diversity of Dryinidae genera in the Semiarid region of Bahia, Brazil. Five Malaise traps were distributed in two areas with native vegetation and in one with eucalyptus (Eucalyptus urophylla) plantation and monitored monthly for two years. Specimens were identified to genus and morphospecies levels. The collection consisted of 77 Dryinidae specimens from four subfamilies (Anteoninae, Aphelopinae, Dryininae, Gonatopodinae), seven genera (Anteon Jurine, 1807; Aphelopus Dalman, 1823; Crovettia Olmi, 1984; Deinodryinus, Perkins, 1907; Dryinus Latreille, 1804; Gonatopus Ljungh, 1810 and Thaumatodryinus Perkins, 1905), and 29 morphospecies. The genus Dryinus was the most frequent in the three study areas. Areas with native vegetation, mainly the forest area, showed greater diversity than the area with eucalyptus trees. This study contributes with data of identification and distribution of Dryinidae species in the Semiarid region of the state of Bahia, Brazil. predators Chrysidoidea 1924 1 924 1,92 worldwide scarce regions Bahia Brazil Eucalyptus urophylla years levels 7 Anteoninae, Anteoninae (Anteoninae Aphelopinae Dryininae Gonatopodinae, Gonatopodinae , Gonatopodinae) Anteon Jurine 1807 Dalman 1823 Olmi 1984 Deinodryinus Perkins 1907 Latreille 1804 Ljungh 181 1905, 1905 1905) 2 trees 192 92 1,9 180 182 198 190 18 19 9 1,
RESUMO Composta por parasitoides e predadores, a família Dryinidae é a terceira maior família de Chrysidoidea, com 1.924 espécies descritas no mundo. A diversidade da família pode ser ainda maior, entretanto, estudos sobre a diversidade e distribuição geográfica são escassos, especialmente em regiões semiáridas. O objetivo deste trabalho foi determinar a ocorrência e a diversidade de gêneros de Dryinidae no Semiárido da Bahia. Foram utilizadas cinco armadilhas do tipo Malaise distribuídas em duas áreas de vegetação nativa e uma constituída por eucalipto (Eucalyptus urophylla), com monitoramento mensal por dois anos consecutivos. Os indivíduos foram identificados a nível de gênero e morfoespécies. Foram coletados 77 indivíduos de Dryinidae, distribuídos em quatro subfamílias (Anteoninae, Aphelopinae, Dryininae, Gonatopodinae), contidas em sete gêneros (Anteon Jurine, 1807; Aphelopus Dalman, 1823; Crovettia Olmi, 1984; Deinodryinus, Perkins, 1907; Dryinus Latreille, 1804; Gonatopus Ljungh, 1810 e Thaumatodryinus Perkins, 1905), e 29 morfoespécies. O gênero Dryinus foi o mais frequente nas três áreas de estudo. As áreas nativas (principalmente na área florestal) apresentaram maior diversidade do que a área de eucalipto. O presente estudo contribui com dados sobre o conhecimento e distribuição de espécies Dryinidae em zonas do semiárido brasileiro e no estado da Bahia. predadores Chrysidoidea 1924 1 924 1.92 mundo entretanto escassos semiáridas Bahia Eucalyptus urophylla, urophylla , urophylla) consecutivos morfoespécies 7 Anteoninae, Anteoninae (Anteoninae Aphelopinae Dryininae Gonatopodinae, Gonatopodinae Gonatopodinae) Anteon Jurine 1807 Dalman 1823 Olmi 1984 Deinodryinus Perkins 1907 Latreille 1804 Ljungh 181 1905, 1905 1905) 2 principalmente florestal 192 92 1.9 180 182 198 190 18 19 9 1.
6.
Anatomopathological changes in laying quails
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NEIVA, DÉBORA C.
; CANDIDO, MATHEUS J. DOS S.
; ASSIS, AMANDA A.
; TAVARES, THAIS G.
; CORREIA, MÁRCIO P.A.
; SOUZA, EMERSON A. DE O.
; DONATELE, DIRLEI M.
; CRUZ, IGOR C.K. DA
; MARTINS, ISABELLA V.F.
; SILVA, MARIA A. DA
; BOELONI, JANKERLE N.
.
Anais da Academia Brasileira de Ciências
- Métricas do periódico
Abstract The objective of the current study was to carry out a survey of the main anatomopathological alterations in raising quails and evaluate possible interference of these in the bone tissue. To obtain the data, 23 quails were collected from farm in the central Serrana region of Espírito Santo. Necropsies with macroscopic descriptions, microbiological, coproparasitological, radiographic and histomorphometric tests were carried out. It was done data descriptive analysis and average comparision using Student T test. It was found that they presented lesions predominantly in the digestive system, followed by urinary and reproductive, and muscular system, were the altered color of the liver (47%) was the most frequent lesion. In the parasitological exams, it was found oocysts of Eimeira sp. (39.13%). In the microbiological exams, it was detected predominantly Escherichia coli (83%). Moderate osteopenia in quails, but the percentage of trabecular bone on bones was similar between healthy and diseased quails, without bone changes in histology. Microscopically, it was observed lung congestion as predominant lesion. It is concluded that there was predominance of alterations in the digestive system and mild parasitic infection; and although there was moderate level of osteopenia, there wasn’t bone change as a result of the observed infections. tissue 2 Santo descriptions coproparasitological test reproductive 47% 47 (47% lesion exams sp 39.13%. 3913 39.13% . 39 13 (39.13%) 83%. 83 83% (83%) histology Microscopically infection wasnt wasn t infections 4 (47 391 39.13 3 1 (39.13% 8 (83% (4 39.1 (39.13 (83 ( 39. (39.1 (8 (39. (39 (3
7.
Perfil e Avaliação Social de Candidatos a Transplante de Fígado: Uma Abordagem Retrospectiva Fígado
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Serrano, Luzia Cristina de Almeida
; Pereira, Vinícius Araújo
; Barbeiro, Rafael Mangas
; Duca, William José
; Silva, Rita de Cássia Martins Alves da
; Arroyo Júnior, Paulo César
; Lemes, Jemima Domingos
; Fortunato, Allana C.
; Virches, Adriano
; Miyazaki, Eliane Tiemi
; Sciarra, Adília Maria Pires
; Silva, Renato Ferreira da
.
ABSTRACT Introduction: The complexity of liver transplantation requires a highly qualified team, in which the social worker plays a crucial role in analyzing and intervening in the social situation of candidates. Objectives: To investigate the social profile of liver transplant candidates and relate it to the interventions and reflections made during the social assessment at the Hospital de Base Liver Transplant Unit. Methods: Based on the records of the Social Work, the information of the candidates evaluated between January 2019 and December 2020 was analyzed. This quantitative-qualitative, retrospective, descriptive and documentary study, with participant observation, was conducted from a dialectical perspective. Results: During the data collection period, 174 evaluations were obtained. Social profile: Average age 55.8 years, predominantly male (N=116; 66.7%), with a partner (N=129; 74.1%), living in municipalities in the state of São Paulo (N=124; 71.3%), incomplete primary education (N=68; 39.1%), low level of education (N=65; 37.4%), inactive in the job market (N=151; 86.8%), accessing social security benefits (N=120; 69%), positive acceptance of the transplant (N=158; 90.8%), nuclear family (N=120; 69%), offer of care and family adherence (N=172; 98.9%), partial access to medication (N=122; 70.1%), ease of access to the transplant center (N=157; 90.2%), per person family income of 1\2 to 2 minimum wages (N=107; 61.5%) and satisfactory/conserved housing standard and state of repair (N=157; 90.3%). Conclusion: The social profile of greater social vulnerability required more interventions in most of the 25 variables assessed, providing important elements for identifying and meeting the social needs of each individual. Introduction team Objectives Unit Methods Work 201 202 analyzed quantitativequalitative, quantitativequalitative quantitative qualitative, qualitative quantitative-qualitative retrospective study observation perspective Results period 17 obtained 558 55 8 55. years N=116 N116 N 116 (N=116 66.7%, 667 66.7% , 66 7 66.7%) N=129 N129 129 (N=129 74.1%, 741 74.1% 74 1 74.1%) N=124 N124 124 (N=124 71.3%, 713 71.3% 71 3 71.3%) N=68 N68 68 (N=68 39.1%, 391 39.1% 39 39.1%) N=65 N65 65 (N=65 37.4%, 374 37.4% 37 4 37.4%) N=151 N151 151 (N=151 86.8%, 868 86.8% 86 86.8%) N=120 N120 120 (N=120 69%, 69 69% 69%) N=158 N158 158 (N=158 90.8%, 908 90.8% 90 90.8%) N=172 N172 172 (N=172 98.9%, 989 98.9% 98 9 98.9%) N=122 N122 122 (N=122 70.1%, 701 70.1% 70 70.1%) N=157 N157 157 (N=157 90.2%, 902 90.2% 90.2%) 12 1\ N=107 N107 107 (N=107 61.5% 615 61 5 satisfactoryconserved satisfactory conserved 90.3%. 903 90.3% . 90.3%) Conclusion assessed individual 20 N=11 N11 11 (N=11 66.7 6 N=12 N12 (N=12 74.1 71.3 N=6 N6 (N=6 39.1 37.4 N=15 N15 15 (N=15 86.8 90.8 N=17 N17 (N=17 98.9 70.1 90.2 N=10 N10 10 (N=10 61.5 90.3 N=1 N1 (N=1 66. 74. 71. N= (N= 39. 37. 86. 90. 98. 70. 61. (N
RESUMO Introdução: A complexidade do transplante de fígado requer uma equipe altamente qualificada, no qual o assistente social desempenha papel crucial para analisar e intervir na situação social dos candidatos. Objetivos: Investigar o perfil social dos candidatos ao transplante de fígado e relacioná-lo com as intervenções e reflexões efetuadas durante a avaliação social na Unidade de Transplante de Fígado do Hospital de Base. Métodos: Com base nos registros do Serviço Social, foram analisadas as informações dos candidatos avaliados entre janeiro de 2019 e dezembro de 2020. Este estudo quantitativo-qualitativo, retrospectivo, descritivo e documental, com observação participante, foi conduzido a partir de um panorama dialético. Resultados Durante o período de coleta de dados, obteve-se174 avaliações. Perfil social: média etária de 55,8 anos, predominância masculina (N=116; 66,7%), com companheiro/a (N=129; 74,1%), residentes em municípios do estado de São Paulo (124; 71,3%), ensino fundamental incompleto (N=68, 39,1%), baixo nível de instrução (N=65; 37,4%), inatividade no mercado de trabalho (N=151; 86,8%), acessando benefício da previdência social (N=120; 69%), positiva aceitação do transplante (N=158; 90,8%), família nuclear (N=120; 69%), oferta de cuidados e aderência familiar (N= 172;98,9%), acesso parcial a medicamentos (N=122; 70,1%), facilidade de acesso ao centro transplantador (N=157; 90,2%), renda per capita familiar de 1\2 a 2 salários mínimos (N=107; 61,5%) e padrão habitacional e estado de conservação satisfatório/conservado (N=157; 90,3%). Conclusão O perfil social de maior vulnerabilidade social exigiu mais intervenções na maioria das 25 variáveis avaliadas, fornecendo elementos importantes para a identificação e atendimento das necessidades sociais de cada indivíduo. Introdução qualificada Objetivos relacionálo relacioná lo Base Métodos Social 201 2020 quantitativoqualitativo, quantitativoqualitativo quantitativo qualitativo, qualitativo quantitativo-qualitativo retrospectivo documental participante dialético dados obtevese174 obtevese obteve se174 se obteve-se17 avaliações 558 55 8 55, anos N=116 N116 N 116 (N=116 66,7%, 667 66,7% , 66 7 66,7%) companheiroa companheiro N=129 N129 129 (N=129 74,1%, 741 74,1% 74 1 74,1%) 124 (124 71,3%, 713 71,3% 71 3 71,3%) N=68, N68 68 (N=68 39,1%, 391 39,1% 39 39,1%) N=65 N65 65 (N=65 37,4%, 374 37,4% 37 4 37,4%) N=151 N151 151 (N=151 86,8%, 868 86,8% 86 86,8%) N=120 N120 120 (N=120 69%, 69 69% 69%) N=158 N158 158 (N=158 90,8%, 908 90,8% 90 90,8%) N= (N 17298,9%, 172989 172 98,9% 98 9 172;98,9%) N=122 N122 122 (N=122 70,1%, 701 70,1% 70 70,1%) N=157 N157 157 (N=157 90,2%, 902 90,2% 90,2%) 12 1\ N=107 N107 107 (N=107 61,5% 615 61 5 satisfatórioconservado satisfatório conservado 90,3%. 903 90,3% . 90,3%) avaliadas indivíduo 20 202 obtevese17 se17 obteve-se1 N=11 N11 11 (N=11 66,7 6 N=12 N12 (N=12 74,1 (12 71,3 N=68 N6 (N=6 39,1 N=6 37,4 N=15 N15 15 (N=15 86,8 90,8 17298 17298,9% 17 989 98,9 172;98,9% 70,1 90,2 N=10 N10 10 (N=10 61,5 90,3 obtevese1 se1 obteve-se N=1 N1 (N=1 66, 74, (1 71, 39, 37, 86, 90, 1729 17298,9 98, 172;98,9 70, 61, ( 17298, 172;98, 172;98 172;9 172;
8.
Impact of the COVID-19 pandemic on the severity of newly diagnosed cases of head and neck cancer in southern Brazil COVID19 COVID 19 COVID-1 COVID1 1 COVID-
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Anais da Academia Brasileira de Ciências
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Abstract This observational study aimed retrospectively assess the impact of the COVID-19 pandemic on the head and neck squamous cell carcinoma (HNSCC) diagnosis and severity of the disease in southern Brazil. All new cases diagnosed with HNSCC from March 11, 2019 to March 10, 2020 (pre-COVID-19) and from March 11, 2020 to March 10, 2021 (COVID-19) were included. The data collected were: date of the histopathological diagnosis, sociodemographic data, place of residence, data related to the tumor (location of the primary tumor, lymph node involvement, distant metastasis and TNM clinical staging), time elapsed between the diagnosis and treatment initiation. There was no significant difference in the number of new diagnoses in the COVID-19 group (n=45) compared to the pre-COVID-19 group (n=47). There was also no statistical difference regarding patients’ sociodemographic profile, time between diagnosis and treatment, and overall TNM staging. However, the clinical N classification was more severe in the COVID-19 group (p=0.021). Patients diagnosed during the COVID-19 pandemic were 4.05 times more likely to have the N-stage more advanced (95% CI:1.62 – 10.12). Although there was no reduction in the number of new diagnosis of HNSCC during COVID-19 pandemic, the diagnosed cases showed lymph node metastasis in more advanced stages. COVID19 COVID 19 COVID-1 (HNSCC Brazil 11 201 10 202 preCOVID19 preCOVID pre (pre-COVID-19 (COVID-19 included residence location involvement staging, staging , staging) initiation n=45 n45 n 45 (n=45 pre-COVID-1 n=47. n47 n=47 . 47 (n=47) patients profile However p=0.021. p0021 p p=0.021 0 021 (p=0.021) 405 4 05 4.0 Nstage stage 95% 95 (95 CI1.62 CI162 CI 1.62 1 62 CI:1.6 10.12. 1012 10.12 12 10.12) stages COVID1 COVID- 20 preCOVID1 (pre-COVID-1 (COVID-1 n=4 n4 (n=4 pre-COVID- (n=47 p002 p=0.02 02 (p=0.021 40 4. 9 (9 CI1 CI1.6 CI16 162 1.6 6 CI:1. 101 10.1 2 (pre-COVID- (COVID- n= (n= pre-COVID p00 p=0.0 (p=0.02 ( CI1. 16 1. CI:1 10. (pre-COVID (COVID (n p0 p=0. (p=0.0 CI: p=0 (p=0. p= (p=0 (p= (p
9.
Catálogo Taxonômico da Fauna do Brasil: Setting the baseline knowledge on the animal diversity in Brazil Brasil
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Boeger, Walter A.
; Valim, Michel P.
; Zaher, Hussam
; Rafael, José A.
; Forzza, Rafaela C.
; Percequillo, Alexandre R.
; Serejo, Cristiana S.
; Garraffoni, André R.S.
; Santos, Adalberto J.
; Slipinski, Adam
; Linzmeier, Adelita M.
; Calor, Adolfo R.
; Garda, Adrian A.
; Kury, Adriano B.
; Fernandes, Agatha C.S.
; Agudo-Padrón, Aisur I.
; Akama, Alberto
; Silva Neto, Alberto M. da
; Burbano, Alejandro L.
; Menezes, Aleksandra
; Pereira-Colavite, Alessandre
; Anichtchenko, Alexander
; Lees, Alexander C.
; Bezerra, Alexandra M.R.
; Domahovski, Alexandre C.
; Pimenta, Alexandre D.
; Aleixo, Alexandre L.P.
; Marceniuk, Alexandre P.
; Paula, Alexandre S. de
; Somavilla, Alexandre
; Specht, Alexandre
; Camargo, Alexssandro
; Newton, Alfred F.
; Silva, Aline A.S. da
; Santos, Aline B. dos
; Tassi, Aline D.
; Aragão, Allan C.
; Santos, Allan P.M.
; Migotto, Alvaro E.
; Mendes, Amanda C.
; Cunha, Amanda
; Chagas Júnior, Amazonas
; Sousa, Ana A.T. de
; Pavan, Ana C.
; Almeida, Ana C.S.
; Peronti, Ana L.B.G.
; Henriques-Oliveira, Ana L.
; Prudente, Ana L.
; Tourinho, Ana L.
; Pes, Ana M.O.
; Carmignotto, Ana P.
; Wengrat, Ana P.G. da Silva
; Dornellas, Ana P.S.
; Molin, Anamaria Dal
; Puker, Anderson
; Morandini, André C.
; Ferreira, André da S.
; Martins, André L.
; Esteves, André M.
; Fernandes, André S.
; Roza, André S.
; Köhler, Andreas
; Paladini, Andressa
; Andrade, Andrey J. de
; Pinto, Ângelo P.
; Salles, Anna C. de A.
; Gondim, Anne I.
; Amaral, Antonia C.Z.
; Rondón, Antonio A.A.
; Brescovit, Antonio
; Lofego, Antônio C.
; Marques, Antonio C.
; Macedo, Antonio
; Andriolo, Artur
; Henriques, Augusto L.
; Ferreira Júnior, Augusto L.
; Lima, Aurino F. de
; Barros, Ávyla R. de A.
; Brito, Ayrton do R.
; Romera, Bárbara L.V.
; Vasconcelos, Beatriz M.C. de
; Frable, Benjamin W.
; Santos, Bernardo F.
; Ferraz, Bernardo R.
; Rosa, Brunno B.
; Sampaio, Brunno H.L.
; Bellini, Bruno C.
; Clarkson, Bruno
; Oliveira, Bruno G. de
; Corrêa, Caio C.D.
; Martins, Caleb C.
; Castro-Guedes, Camila F. de
; Souto, Camilla
; Bicho, Carla de L.
; Cunha, Carlo M.
; Barboza, Carlos A. de M.
; Lucena, Carlos A.S. de
; Barreto, Carlos
; Santana, Carlos D.C.M. de
; Agne, Carlos E.Q.
; Mielke, Carlos G.C.
; Caetano, Carlos H.S.
; Flechtmann, Carlos H.W.
; Lamas, Carlos J.E.
; Rocha, Carlos
; Mascarenhas, Carolina S.
; Margaría, Cecilia B.
; Waichert, Cecilia
; Digiani, Celina
; Haddad, Célio F.B.
; Azevedo, Celso O.
; Benetti, Cesar J.
; Santos, Charles M.D. dos
; Bartlett, Charles R.
; Bonvicino, Cibele
; Ribeiro-Costa, Cibele S.
; Santos, Cinthya S.G.
; Justino, Cíntia E.L.
; Canedo, Clarissa
; Bonecker, Claudia C.
; Santos, Cláudia P.
; Carvalho, Claudio J.B. de
; Gonçalves, Clayton C.
; Galvão, Cleber
; Costa, Cleide
; Oliveira, Cléo D.C. de
; Schwertner, Cristiano F.
; Andrade, Cristiano L.
; Pereira, Cristiano M.
; Sampaio, Cristiano
; Dias, Cristina de O.
; Lucena, Daercio A. de A.
; Manfio, Daiara
; Amorim, Dalton de S.
; Queiroz, Dalva L. de
; Queiroz, Dalva L. de
; Colpani, Daniara
; Abbate, Daniel
; Aquino, Daniel A.
; Burckhardt, Daniel
; Cavallari, Daniel C.
; Prado, Daniel de C. Schelesky
; Praciano, Daniel L.
; Basílio, Daniel S.
; Bená, Daniela de C.
; Toledo, Daniela G.P. de
; Takiya, Daniela M.
; Fernandes, Daniell R.R.
; Ament, Danilo C.
; Cordeiro, Danilo P.
; Silva, Darliane E.
; Pollock, Darren A.
; Muniz, David B.
; Gibson, David I.
; Nogueira, David S.
; Marques, Dayse W.A.
; Lucatelli, Débora
; Garcia, Deivys M.A.
; Baêta, Délio
; Ferreira, Denise N.M.
; Rueda-Ramírez, Diana
; Fachin, Diego A.
; Souza, Diego de S.
; Rodrigues, Diego F.
; Pádua, Diego G. de
; Barbosa, Diego N.
; Dolibaina, Diego R.
; Amaral, Diogo C.
; Chandler, Donald S.
; Maccagnan, Douglas H.B.
; Caron, Edilson
; Carvalho, Edrielly
; Adriano, Edson A.
; Abreu Júnior, Edson F. de
; Pereira, Edson H.L.
; Viegas, Eduarda F.G.
; Carneiro, Eduardo
; Colley, Eduardo
; Eizirik, Eduardo
; Santos, Eduardo F. dos
; Shimbori, Eduardo M.
; Suárez-Morales, Eduardo
; Arruda, Eliane P. de
; Chiquito, Elisandra A.
; Lima, Élison F.B.
; Castro, Elizeu B. de
; Orlandin, Elton
; Nascimento, Elynton A. do
; Razzolini, Emanuel
; Gama, Emanuel R.R.
; Araujo, Enilma M. de
; Nishiyama, Eric Y.
; Spiessberger, Erich L.
; Santos, Érika C.L. dos
; Contreras, Eugenia F.
; Galati, Eunice A.B.
; Oliveira Junior, Evaldo C. de
; Gallardo, Fabiana
; Hernandes, Fabio A.
; Lansac-Tôha, Fábio A.
; Pitombo, Fabio B.
; Dario, Fabio Di
; Santos, Fábio L. dos
; Mauro, Fabio
; Nascimento, Fabio O. do
; Olmos, Fabio
; Amaral, Fabio R.
; Schunck, Fabio
; Godoi, Fábio S. P. de
; Machado, Fabrizio M.
; Barbo, Fausto E.
; Agrain, Federico A.
; Ribeiro, Felipe B.
; Moreira, Felipe F.F.
; Barbosa, Felipe F.
; Silva, Fenanda S.
; Cavalcanti, Fernanda F.
; Straube, Fernando C.
; Carbayo, Fernando
; Carvalho Filho, Fernando
; Zanella, Fernando C.V.
; Jacinavicius, Fernando de C.
; Farache, Fernando H.A.
; Leivas, Fernando
; Dias, Fernando M.S.
; Mantellato, Fernando
; Vaz-de-Mello, Fernando Z.
; Gudin, Filipe M.
; Albuquerque, Flávio
; Molina, Flavio B.
; Passos, Flávio D.
; Shockley, Floyd W.
; Pinheiro, Francielly F.
; Mello, Francisco de A.G. de
; Nascimento, Francisco E. de L.
; Franco, Francisco L.
; Oliveira, Francisco L. de
; Melo, Francisco T. de V.
; Quijano, Freddy R.B.
; Salles, Frederico F.
; Biffi, Gabriel
; Queiroz, Gabriel C.
; Bizarro, Gabriel L.
; Hrycyna, Gabriela
; Leviski, Gabriela
; Powell, Gareth S.
; Santos, Geane B. dos
; Morse, Geoffrey E.
; Brown, George
; Mattox, George M.T.
; Zimbrão, Geraldo
; Carvalho, Gervásio S.
; Miranda, Gil F.G.
; Moraes, Gilberto J. de
; Lourido, Gilcélia M.
; Neves, Gilmar P.
; Moreira, Gilson R.P.
; Montingelli, Giovanna G.
; Maurício, Giovanni N.
; Marconato, Gláucia
; Lopez, Guilherme E.L.
; Silva, Guilherme L. da
; Muricy, Guilherme
; Brito, Guilherme R.R.
; Garbino, Guilherme S.T.
; Flores, Gustavo E.
; Graciolli, Gustavo
; Libardi, Gustavo S.
; Proctor, Heather C.
; Gil-Santana, Helcio R.
; Varella, Henrique R.
; Escalona, Hermes E.
; Schmitz, Hermes J.
; Rodrigues, Higor D.D.
; Galvão Filho, Hilton de C.
; Quintino, Hingrid Y.S.
; Pinto, Hudson A.
; Rainho, Hugo L.
; Miyahira, Igor C.
; Gonçalves, Igor de S.
; Martins, Inês X.
; Cardoso, Irene A.
; Oliveira, Ismael B. de
; Franz, Ismael
; Fernandes, Itanna O.
; Golfetti, Ivan F.
; S. Campos-Filho, Ivanklin
; Oliveira, Ivo de S.
; Delabie, Jacques H.C.
; Oliveira, Jader de
; Prando, Jadila S.
; Patton, James L.
; Bitencourt, Jamille de A.
; Silva, Janaina M.
; Santos, Jandir C.
; Arruda, Janine O.
; Valderrama, Jefferson S.
; Dalapicolla, Jeronymo
; Oliveira, Jéssica P.
; Hájek, Jiri
; Morselli, João P.
; Narita, João P.
; Martin, João P.I.
; Grazia, Jocélia
; McHugh, Joe
; Cherem, Jorge J.
; Farias Júnior, José A.S.
; Fernandes, Jose A.M.
; Pacheco, José F.
; Birindelli, José L.O.
; Rezende, José M.
; Avendaño, Jose M.
; Duarte, José M. Barbanti
; Ribeiro, José R. Inácio
; Mermudes, José R.M.
; Pujol-Luz, José R.
; Santos, Josenilson R. dos
; Câmara, Josenir T.
; Teixeira, Joyce A.
; Prado, Joyce R. do
; Botero, Juan P.
; Almeida, Julia C.
; Kohler, Julia
; Gonçalves, Julia P.
; Beneti, Julia S.
; Donahue, Julian P.
; Alvim, Juliana
; Almeida, Juliana C.
; Segadilha, Juliana L.
; Wingert, Juliana M.
; Barbosa, Julianna F.
; Ferrer, Juliano
; Santos, Juliano F. dos
; Kuabara, Kamila M.D.
; Nascimento, Karine B.
; Schoeninger, Karine
; Campião, Karla M.
; Soares, Karla
; Zilch, Kássia
; Barão, Kim R.
; Teixeira, Larissa
; Sousa, Laura D. do N.M. de
; Dumas, Leandro L.
; Vieira, Leandro M.
; Azevedo, Leonardo H.G.
; Carvalho, Leonardo S.
; Souza, Leonardo S. de
; Rocha, Leonardo S.G.
; Bernardi, Leopoldo F.O.
; Vieira, Letícia M.
; Johann, Liana
; Salvatierra, Lidianne
; Oliveira, Livia de M.
; Loureiro, Lourdes M.A. El-moor
; Barreto, Luana B.
; Barros, Luana M.
; Lecci, Lucas
; Camargos, Lucas M. de
; Lima, Lucas R.C.
; Almeida, Lucia M.
; Martins, Luciana R.
; Marinoni, Luciane
; Moura, Luciano de A.
; Lima, Luciano
; Naka, Luciano N.
; Miranda, Lucília S.
; Salik, Lucy M.
; Bezerra, Luis E.A.
; Silveira, Luis F.
; Campos, Luiz A.
; Castro, Luiz A.S. de
; Pinho, Luiz C.
; Silveira, Luiz F.L.
; Iniesta, Luiz F.M.
; Tencatt, Luiz F.C.
; Simone, Luiz R.L.
; Malabarba, Luiz R.
; Cruz, Luiza S. da
; Sekerka, Lukas
; Barros, Lurdiana D.
; Santos, Luziany Q.
; Skoracki, Maciej
; Correia, Maira A.
; Uchoa, Manoel A.
; Andrade, Manuella F.G.
; Hermes, Marcel G.
; Miranda, Marcel S.
; Araújo, Marcel S. de
; Monné, Marcela L.
; Labruna, Marcelo B.
; Santis, Marcelo D. de
; Duarte, Marcelo
; Knoff, Marcelo
; Nogueira, Marcelo
; Britto, Marcelo R. de
; Melo, Marcelo R.S. de
; Carvalho, Marcelo R. de
; Tavares, Marcelo T.
; Kitahara, Marcelo V.
; Justo, Marcia C.N.
; Botelho, Marcia J.C.
; Couri, Márcia S.
; Borges-Martins, Márcio
; Felix, Márcio
; Oliveira, Marcio L. de
; Bologna, Marco A.
; Gottschalk, Marco S.
; Tavares, Marcos D.S.
; Lhano, Marcos G.
; Bevilaqua, Marcus
; Santos, Marcus T.T.
; Domingues, Marcus V.
; Sallum, Maria A.M.
; Digiani, María C.
; Santarém, Maria C.A.
; Nascimento, Maria C. do
; Becerril, María de los A.M.
; Santos, Maria E.A. dos
; Passos, Maria I. da S. dos
; Felippe-Bauer, Maria L.
; Cherman, Mariana A.
; Terossi, Mariana
; Bartz, Marie L.C.
; Barbosa, Marina F. de C.
; Loeb, Marina V.
; Cohn-Haft, Mario
; Cupello, Mario
; Martins, Marlúcia B.
; Christofersen, Martin L.
; Bento, Matheus
; Rocha, Matheus dos S.
; Martins, Maurício L.
; Segura, Melissa O.
; Cardenas, Melissa Q.
; Duarte, Mércia E.
; Ivie, Michael A.
; Mincarone, Michael M.
; Borges, Michela
; Monné, Miguel A.
; Casagrande, Mirna M.
; Fernandez, Monica A.
; Piovesan, Mônica
; Menezes, Naércio A.
; Benaim, Natalia P.
; Reategui, Natália S.
; Pedro, Natan C.
; Pecly, Nathalia H.
; Ferreira Júnior, Nelson
; Silva Júnior, Nelson J. da
; Perioto, Nelson W.
; Hamada, Neusa
; Degallier, Nicolas
; Chao, Ning L.
; Ferla, Noeli J.
; Mielke, Olaf H.H.
; Evangelista, Olivia
; Shibatta, Oscar A.
; Oliveira, Otto M.P.
; Albornoz, Pablo C.L.
; Dellapé, Pablo M.
; Gonçalves, Pablo R.
; Shimabukuro, Paloma H.F.
; Grossi, Paschoal
; Rodrigues, Patrícia E. da S.
; Lima, Patricia O.V.
; Velazco, Paul
; Santos, Paula B. dos
; Araújo, Paula B.
; Silva, Paula K.R.
; Riccardi, Paula R.
; Garcia, Paulo C. de A.
; Passos, Paulo G.H.
; Corgosinho, Paulo H.C.
; Lucinda, Paulo
; Costa, Paulo M.S.
; Alves, Paulo P.
; Roth, Paulo R. de O.
; Coelho, Paulo R.S.
; Duarte, Paulo R.M.
; Carvalho, Pedro F. de
; Gnaspini, Pedro
; Souza-Dias, Pedro G.B.
; Linardi, Pedro M.
; Bartholomay, Pedro R.
; Demite, Peterson R.
; Bulirsch, Petr
; Boll, Piter K.
; Pereira, Rachel M.M.
; Silva, Rafael A.P.F.
; Moura, Rafael B. de
; Boldrini, Rafael
; Silva, Rafaela A. da
; Falaschi, Rafaela L.
; Cordeiro, Ralf T.S.
; Mello, Ramon J.C.L.
; Singer, Randal A.
; Querino, Ranyse B.
; Heleodoro, Raphael A.
; Castilho, Raphael de C.
; Constantino, Reginaldo
; Guedes, Reinaldo C.
; Carrenho, Renan
; Gomes, Renata S.
; Gregorin, Renato
; Machado, Renato J.P.
; Bérnils, Renato S.
; Capellari, Renato S.
; Silva, Ricardo B.
; Kawada, Ricardo
; Dias, Ricardo M.
; Siewert, Ricardo
; Brugnera, Ricaro
; Leschen, Richard A.B.
; Constantin, Robert
; Robbins, Robert
; Pinto, Roberta R.
; Reis, Roberto E. dos
; Ramos, Robson T. da C.
; Cavichioli, Rodney R.
; Barros, Rodolfo C. de
; Caires, Rodrigo A.
; Salvador, Rodrigo B.
; Marques, Rodrigo C.
; Araújo, Rodrigo C.
; Araujo, Rodrigo de O.
; Dios, Rodrigo de V.P.
; Johnsson, Rodrigo
; Feitosa, Rodrigo M.
; Hutchings, Roger W.
; Lara, Rogéria I.R.
; Rossi, Rogério V.
; Gerstmeier, Roland
; Ochoa, Ronald
; Hutchings, Rosa S.G.
; Ale-Rocha, Rosaly
; Rocha, Rosana M. da
; Tidon, Rosana
; Brito, Rosangela
; Pellens, Roseli
; Santos, Sabrina R. dos
; Santos, Sandra D. dos
; Paiva, Sandra V.
; Santos, Sandro
; Oliveira, Sarah S. de
; Costa, Sávio C.
; Gardner, Scott L.
; Leal, Sebastián A. Muñoz
; Aloquio, Sergio
; Bonecker, Sergio L.C.
; Bueno, Sergio L. de S.
; Almeida, Sérgio M. de
; Stampar, Sérgio N.
; Andena, Sérgio R.
; Posso, Sergio R.
; Lima, Sheila P.
; Gadelha, Sian de S.
; Thiengo, Silvana C.
; Cohen, Simone C.
; Brandão, Simone N.
; Rosa, Simone P.
; Ribeiro, Síria L.B.
; Letana, Sócrates D.
; Santos, Sonia B. dos
; Andrade, Sonia C.S.
; Dávila, Stephane
; Vaz, Stéphanie
; Peck, Stewart B.
; Christo, Susete W.
; Cunha, Suzan B.Z.
; Gomes, Suzete R.
; Duarte, Tácio
; Madeira-Ott, Taís
; Marques, Taísa
; Roell, Talita
; Lima, Tarcilla C. de
; Sepulveda, Tatiana A.
; Maria, Tatiana F.
; Ruschel, Tatiana P.
; Rodrigues, Thaiana
; Marinho, Thais A.
; Almeida, Thaís M. de
; Miranda, Thaís P.
; Freitas, Thales R.O.
; Pereira, Thalles P.L.
; Zacca, Thamara
; Pacheco, Thaynara L.
; Martins, Thiago F.
; Alvarenga, Thiago M.
; Carvalho, Thiago R. de
; Polizei, Thiago T.S.
; McElrath, Thomas C.
; Henry, Thomas
; Pikart, Tiago G.
; Porto, Tiago J.
; Krolow, Tiago K.
; Carvalho, Tiago P.
; Lotufo, Tito M. da C.
; Caramaschi, Ulisses
; Pinheiro, Ulisses dos S.
; Pardiñas, Ulyses F.J.
; Maia, Valéria C.
; Tavares, Valeria
; Costa, Valmir A.
; Amaral, Vanessa S. do
; Silva, Vera C.
; Wolff, Vera R. dos S.
; Slobodian, Verônica
; Silva, Vinícius B. da
; Espíndola, Vinicius C.
; Costa-Silva, Vinicius da
; Bertaco, Vinicius de A.
; Padula, Vinícius
; Ferreira, Vinicius S.
; Silva, Vitor C.P. da
; Piacentini, Vítor de Q.
; Sandoval-Gómez, Vivian E.
; Trevine, Vivian
; Sousa, Viviane R.
; Sant’Anna, Vivianne B. de
; Mathis, Wayne N.
; Souza, Wesley de O.
; Colombo, Wesley D.
; Tomaszewska, Wioletta
; Wosiacki, Wolmar B.
; Ovando, Ximena M.C.
; Leite, Yuri L.R.
.
ABSTRACT The limited temporal completeness and taxonomic accuracy of species lists, made available in a traditional manner in scientific publications, has always represented a problem. These lists are invariably limited to a few taxonomic groups and do not represent up-to-date knowledge of all species and classifications. In this context, the Brazilian megadiverse fauna is no exception, and the Catálogo Taxonômico da Fauna do Brasil (CTFB) (http://fauna.jbrj.gov.br/), made public in 2015, represents a database on biodiversity anchored on a list of valid and expertly recognized scientific names of animals in Brazil. The CTFB is updated in near real time by a team of more than 800 specialists. By January 1, 2024, the CTFB compiled 133,691 nominal species, with 125,138 that were considered valid. Most of the valid species were arthropods (82.3%, with more than 102,000 species) and chordates (7.69%, with over 11,000 species). These taxa were followed by a cluster composed of Mollusca (3,567 species), Platyhelminthes (2,292 species), Annelida (1,833 species), and Nematoda (1,447 species). All remaining groups had less than 1,000 species reported in Brazil, with Cnidaria (831 species), Porifera (628 species), Rotifera (606 species), and Bryozoa (520 species) representing those with more than 500 species. Analysis of the CTFB database can facilitate and direct efforts towards the discovery of new species in Brazil, but it is also fundamental in providing the best available list of valid nominal species to users, including those in science, health, conservation efforts, and any initiative involving animals. The importance of the CTFB is evidenced by the elevated number of citations in the scientific literature in diverse areas of biology, law, anthropology, education, forensic science, and veterinary science, among others. publications problem uptodate up date classifications context exception (CTFB http//fauna.jbrj.gov.br/, httpfaunajbrjgovbr http //fauna.jbrj.gov.br/ , jbrj gov br (http://fauna.jbrj.gov.br/) 2015 Brazil 80 specialists 1 2024 133691 133 691 133,69 125138 125 138 125,13 82.3%, 823 82 3 (82.3% 102000 102 000 102,00 7.69%, 769 7 69 (7.69% 11000 11 11,00 . 3,567 3567 567 (3,56 2,292 2292 2 292 (2,29 1,833 1833 833 (1,83 1,447 1447 447 (1,44 1000 1,00 831 (83 628 (62 606 (60 520 (52 50 users science health biology law anthropology education others http//fauna.jbrj.gov.br/ faunajbrjgovbr //fauna.jbrj.gov.br (http://fauna.jbrj.gov.br/ 201 8 202 13369 13 133,6 12513 12 125,1 82.3% (82.3 10200 10 00 102,0 7.69% 76 6 (7.69 1100 11,0 3,56 356 56 (3,5 2,29 229 29 (2,2 1,83 183 83 (1,8 1,44 144 44 (1,4 100 1,0 (8 62 (6 60 52 (5 5 http//fauna.jbrj.gov.br (http://fauna.jbrj.gov.br 20 1336 133, 1251 125, 82.3 (82. 1020 0 102, 7.69 (7.6 110 11, 3,5 35 (3, 2,2 22 (2, 1,8 18 (1, 1,4 14 4 ( 82. (82 7.6 (7. 3, (3 2, (2 (1 7. (7
10.
Characterization of cowpea cultivars for grain size, color, and biofortification size color
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Martins, Maria do P. S. C.
; Lopes, Anna F. de S.
; Jean, Abdias
; Damasceno-Silva, Kaesel J.
; Martins, Maria do C. de C. e
; Rocha, Maurisrael de M.
.
ABSTRACT Cowpea crops have high socioeconomic importance in the Northeast region of Brazil. These crops generate employment and income; in addition, it is an excellent source of protein, minerals, vitamins, and dietary fiber, and contributes to the food security of thousands of people. Biofortification of cowpea with iron, zinc, and proteins can contribute to prevent the higher hunger. The objective of this work was to assess iron, zinc, and protein contents in cowpea grains of different cultivars and the effect of grain size and color on the contents of these nutrients. Twenty-four cultivars with variation in size and color of the seed coat were evaluated. Iron contents ranged from 7.12 to 8.60 mg 100 g-1, with an overall mean of 7.75 mg 100 g-1. Zinc contents ranged from 4.46 to 4.93 mg 100 g-1, with an overall mean of 4.71 mg 100 g-1. Protein contents ranged from 31.50 to 36.24 g 100 g-1, with an overall mean of 33.57 g 100 g-1. Grain size ranged from 13.55 to 37.88 g, with an overall mean of 21.50 g. The cultivars Caldeirão, BRS-Guariba, and Pingo-de-Ouro-1-2 have higher iron contents; BRS-Aracê and BRS-Imponente have higher zinc contents; BR-14-Mulato, BRS-Guariba, BRS-Aracê, and BRS-Inhuma, have higher protein contents; and BR-3-Tracuateua and BRS-Imponente have larger grain sizes. The size and color of the seed coat do not influence the iron, zinc and protein contents of the evaluated cowpea cultivars. Brazil income addition minerals vitamins fiber people hunger nutrients Twentyfour Twenty four 712 7 12 7.1 860 8 60 8.6 10 g1, g1 1, 1 g-1 775 75 7.7 g1. 1. 446 4 46 4.4 493 93 4.9 471 71 4.7 3150 31 50 31.5 3624 36 24 36.2 3357 33 57 33.5 1355 13 55 13.5 3788 37 88 37.8 2150 21 21.5 Caldeirão BRSGuariba, BRSGuariba BRS Guariba, Guariba BRS-Guariba PingodeOuro12 PingodeOuro Pingo de Ouro 2 Pingo-de-Ouro-1- BRSAracê Aracê BRSImponente Imponente BR14Mulato, BR14Mulato BRMulato BR 14 Mulato, Mulato BR-14-Mulato BRSAracê, Aracê, BRSInhuma, BRSInhuma Inhuma, Inhuma BRS-Inhuma BR3Tracuateua BRTracuateua 3 Tracuateua sizes 7. 86 6 8. g- 77 44 4. 49 9 47 315 5 31. 362 36. 335 33. 135 13. 378 37. 215 21. PingodeOuro1 Pingo-de-Ouro-1 Pingo-de-Ouro- Pingo-de-Ouro
RESUMO O feijão-caupi é uma cultura de grande importância socioeconômica na região Nordeste do Brasil. Além de ser um gerador de emprego e renda, é uma excelente fonte de proteínas, minerais, vitaminas e fibras alimentares, contribuindo para a segurança alimentar de milhares de pessoas. A biofortificação do grão de feijão-caupi com ferro, zinco e proteínas pode contribuir na prevenção da fome oculta. Este trabalho teve como objetivo caracterizar os teores de ferro, zinco e proteínas nos grãos de cultivares de feijão-caupi e verificar a influência da cor e tamanho do grão nos teores desses nutrientes. Foram avaliadas 24 cultivares com variação no tamanho e cor do grão. O teor de ferro variou de 7,12 a 8,60 mg 100g-1 e média geral de 7,75 mg 100g-1. O teor de zinco apresentou variação de 4,46 a 4,93 mg 100 g-1 e média geral de 4,71 mg 100 g-1. O teor de proteínas variou de 31,50 a 36,24 g 100g-1, com média geral de 33,57 107 g 100g-1. O tamanho do grão variou de 13,55 a 37,88 g e apresentou média geral de 21,50 g. As cultivares Caldeirão, BRS Guariba e Pingo de Ouro 1-2 apresentam maior teor de ferro; BRS Aracê e BRS Imponente, maior teor de zinco; BR 14-Mulato, BRS Guariba, BRS Aracê e BRS-Inhuma, maior teor de proteínas; e BR 3-Tracuateua e BRS Imponente, maior tamanho de grão. O tamanho e a cor do tegumento grão não influenciam nos teores de ferro, zinco e proteínas das cultivares de feijão-caupi avaliadas. feijãocaupi feijão caupi Brasil renda minerais alimentares pessoas oculta nutrientes 2 712 7 12 7,1 860 8 60 8,6 100g1 100g 1 100g- 775 75 7,7 100g1. 1. 446 4 46 4,4 493 93 4,9 10 g1 g- 471 71 4,7 g1. 3150 31 50 31,5 3624 36 36,2 100g1, 1, 3357 33 57 33,5 1355 13 55 13,5 3788 37 88 37,8 2150 21 21,5 Caldeirão 1- Imponente 14Mulato, 14Mulato Mulato 14 Mulato, 14-Mulato BRSInhuma, BRSInhuma Inhuma, Inhuma BRS-Inhuma 3Tracuateua Tracuateua 3 7, 86 6 8, 77 44 4, 49 9 47 315 5 31, 362 36, 335 33, 135 13, 378 37, 215 21,
11.
Exposition of three Cattleya species (Orchidaceae) to full sunlight: effect on their physiological plasticity and response to changes in light conditions Orchidaceae (Orchidaceae sunlight
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Pinheiro, Clodoaldo Leites
; Zampirollo, Jadson Bonini
; Mendes, Marcel Merlo
; Santos, Vinícius Fonseca dos
; Martins, João Paulo Rodrigues
; Silva, Diolina Moura
; Tognella, Mônica Maria Pereira
; Cassol, Daniela
; Falqueto, Antelmo Ralph
.
Abstract In order to establish a link between the evolutionary history and the photochemical attributes, measurements of chlorophyll (Chl) a fluorescence were made in Cattleya warneri, C. shofieldiana and C. harrisoniana exposed to high irradiance for 5, 35, and 120 min (hereafter referred to as treatments T5, T35, and T120, respectively). The following questions are addressed: (1) Is the increased energy dissipation enough to counterbalance the excess energy that drives photosynthesis at different times of high irradiance exposure? (2) Is there an influence of the incidence and duration of light radiation on Cattleya species in full sunlight, compared to Cattleya species submitted to low irradiance? Higher relative variable fluorescence at the J-step (Vj) values followed by the lower quantum yield of electron transport (ψEo) indicate the accumulation of reduced Quinone A (QA) proportionally of sunflecks exposure time in C. warneri. The higher performance index (PIABS) and plasticity index values in C. schofieldiana indicate higher efficiency in modulating the photosynthetic apparatus under sunflecks. C. harrisoniana shows the lowest plasticity index, suppression of maximum fluorescence (Fm), and no recovery of PIABS after sunflecks. This study evidences the importance of physiological plasticity in the current geographic distribution of Cattleya in response to light pulses in species derived from fragmented habitats and the maintenance of shade to species of more primitive clades. attributes Chl (Chl warneri C 5 35 12 hereafter T5 T T35 T120 respectively. respectively . respectively) addressed 1 (1 2 (2 sunlight Jstep J step Vj (Vj ψEo (ψEo QA (QA (PIABS Fm, Fm , (Fm) clades 3 T3 T12 ( (Fm T1
Resumo Com o objetivo de estabelecer uma ligação entre a história evolutiva e os atributos fotoquímicos, medidas de fluorescência da clorofila (Chl) a foram feitas em Cattleya warneri, C. shofieldiana e C. harrisoniana expostas à alta irradiância por 5, 35 e 120 min (T5, T35 e T120, respectivamente). As seguintes questões são abordadas: (1) O aumento da dissipação de energia é suficiente para contrabalançar o excesso de energia que impulsiona a fotossíntese em diferentes tempos de exposição à alta irradiância? (2) Existe influência da incidência e duração da radiação luminosa em espécies de Cattleya a pleno sol, em comparação com espécies de Cattleya submetidas a baixa irradiância? A maior fluorescência variável relativa no ponto J (Vj) seguida do menor rendimento quântico do transporte de elétrons (ψEo) indicam o acúmulo de Quinona A (QA) reduzida proporcionalmente ao tempo de exposição às manchas solares em C. Waeneri. Os maiores valores de índice de desempenho (PIABS) e do índice de plasticidade em C. schofieldiana indicam maior eficiência na modulação do aparato fotossintético em resposta às manchas solares. C. harrisoniana apresenta menor índice de plasticidade, supressão da fluorescência máxima (Fm) e nenhuma recuperação de PIABS após exposição às manchas solares. Este estudo evidencia a importância da plasticidade fisiológica na distribuição geográfica atual de Cattleya em resposta a pulsos de luz em espécies derivadas de habitats fragmentados e a manutenção do sombreamento para espécies de clados mais primitivos. fotoquímicos Chl (Chl warneri C 5 3 12 T5, T5 T (T5 T3 T120 respectivamente. respectivamente . respectivamente) abordadas 1 (1 2 (2 sol Vj (Vj ψEo (ψEo QA (QA Waeneri (PIABS Fm (Fm primitivos (T T12 ( T1
12.
Germline Mutations Landscape in a Cohort of the State of Minas Gerais, Brazil, in Patients Who Underwent Genetic Counseling for Gynecological and Breast Cancer Gerais Brazil
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Carvalho, Camila Martins de
; Braga, Letícia da Conceição
; Silva, Luciana Maria
; Chami, Anisse Marques
; Silva Filho, Agnaldo Lopes da
.
Revista Brasileira de Ginecologia e Obstetrícia
- Métricas do periódico
Abstract Objective The present study evaluated the profile of germline mutations present in patients who underwent genetic counseling for risk assessment for breast cancer (BC), ovarian cancer (OC), and endometrial cancer (EC) with a possible hereditary pattern. Methods Medical records of 382 patients who underwent genetic counseling after signing an informed consent form were analyzed. A total of 55.76% of patients (213/382) were symptomatic (personal history of cancer), and 44.24% (169/382) were asymptomatic (absence of the disease). The variables analyzed were age, sex, place of birth, personal or family history of BC, OC, EC, as well as other types of cancer associated with hereditary syndromes. The Human Genome Variation Society (HGVS) nomenclature guidelines were used to name the variants, and their biological significance was determined by comparing 11 databases. Results We identified 53 distinct mutations: 29 pathogenic variants, 13 variants of undetermined significance (VUS), and 11 benign. The most frequent mutations were BRCA1 c.470_471delCT, BRCA1 c.4675 + 1G > T, and BRCA2 c.2T> G. Furthermore, 21 variants appear to have been described for the first time in Brazil. In addition to BRCA1/2 mutations, variants in other genes related to hereditary syndromes that predispose to gynecological cancers were found. Conclusion This study allowed a deeper understanding of the main mutations identified in families in the state of Minas Gerais and demonstrates the need to assess the family history of non-gynecological cancer for risk assessment of BC, OC, and EC. Moreover, it is an effort that contributes to population studies to evaluate the cancer risk mutation profile in Brazil. BC , (BC) OC (OC) EC (EC pattern 38 5576 55 76 55.76 213/382 213382 213 (213/382 cancer, cancer) 4424 44 24 44.24 169/382 169382 169 (169/382 absence disease. disease . disease) age sex birth HGVS (HGVS 1 databases 5 2 VUS, VUS (VUS) benign BRCA c470471delCT cdelCT c 470 471delCT delCT c.470_471delCT c4675 4675 c.467 G T c2T cT 2T c.2T Furthermore Brazil BRCA12 BRCA1/ found nongynecological non Moreover (BC (OC 3 557 7 55.7 213/38 21338 (213/38 442 4 44.2 169/38 16938 16 (169/38 (VUS 47 c467 467 c.46 55. 213/3 2133 (213/3 44. 169/3 1693 (169/3 c46 46 c.4 213/ (213/ 169/ (169/ c4 c. (213 (169 (21 (16 (2 (1 (
Resumo Objetivo O presente estudo avaliou o perfil de mutações germinativas presentes em pacientes submetidas a aconselhamento genético para avaliação de risco para câncer de mama (CM), câncer de ovário (OC) e câncer de endométrio (CE) com possível padrão hereditário. Métodos Foram analisados os prontuários de 382 pacientes que realizaram aconselhamento genético após consentimento informado. Um total de 55,76% dos pacientes (213/382) eram sintomáticos (história pessoal de câncer), e 44,24% (169/382) eram assintomáticos (ausência da doença). As variáveis analisadas foram idade, sexo, naturalidade, história pessoal ou familiar de CM, OC, CE bem como outros tipos de câncer associados a síndromes hereditárias. As diretrizes de nomenclatura da Human Genome Variation Society (HGVS) foram usadas para nomear as variantes e seu significado biológico foi determinado pela comparação de 11 bancos de dados. Resultados Identificamos 53 mutações distintas: 29 variantes patogênicas, 13 variantes de significado indeterminado e 11 benignas. As mutações mais frequentes foram BRCA1 c.470_471delCT, BRCA1 c.4675 + 1G > T e BRCA2 c.2T > G. Além disso, 21 variantes parecem ter sido descritas pela primeira vez no Brasil. Além das mutações BRCA1/2, foram encontradas variantes em outros genes relacionados a síndromes hereditárias que predispõem a cânceres ginecológicos. Conclusão Este estudo permitiu conhecer melhor as principais mutações identificadas nas famílias do estado de Minas Gerais e demonstra a necessidade de avaliar a história familiar de câncer não ginecológico para avaliação do risco de CM, OC e CE. Além disso, é um esforço que contribui com estudos populacionais para avaliar o perfil de mutações de risco para câncer no Brasil. CM , (CM) (OC (CE hereditário 38 informado 5576 55 76 55,76 213/382 213382 213 (213/382 câncer, câncer) 4424 44 24 44,24 169/382 169382 169 (169/382 ausência doença. doença . doença) idade sexo naturalidade HGVS (HGVS 1 dados 5 distintas 2 patogênicas benignas BRCA c470471delCT cdelCT c 470 471delCT delCT c.470_471delCT c4675 4675 c.467 G c2T cT 2T disso Brasil BRCA12 BRCA1/2 ginecológicos (CM 3 557 7 55,7 213/38 21338 (213/38 442 4 44,2 169/38 16938 16 (169/38 47 c467 467 c.46 BRCA1/ 55, 213/3 2133 (213/3 44, 169/3 1693 (169/3 c46 46 c.4 213/ (213/ 169/ (169/ c4 c. (213 (169 (21 (16 (2 (1 (
13.
Growth phenotypes of very low birth weight infants for prediction of neonatal outcomes from a Brazilian cohort: comparison with INTERGROWTH cohort
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Cardoso, Viviane Cunha
; Grandi, Carlos
; Silveira, Rita C.
; Duarte, José Luiz Bandeira
; Viana, Maria Cândida Ferrarez Bouzada
; Ferreira, Daniela Marques de Lima Mota
; Alves Junior, José Mariano Sales
; Embrizi, Laís Furlan
; Gimenes, Carolina Boschi
; Mello e Silva, Nathalia Moura de
; Melo, Fernanda Pegoraro de Godoi
; Venzon, Paulyne Stadler
; Gomez, Dafne Barcala
; Vale, Marynéa Silva do
; Bentlin, Maria Regina
; Barros, Marina Carvalho de Moraes
; Bigélli, Laura Emilia Monteiro
; Diniz, Edna Maria de Albuquerque
; Luz, Jorge Hecker
; Marba, Sérgio Tadeu Martins
; Almeida, João Henrique Carvalho Leme de
; Aragon, Davi Casale
; Carmona, Fabio
.
Abstract Objective: To assess the predictive value of selected growth phenotypes for neonatal morbidity and mortality in preterm infants < 30 weeks and to compare them with INTERGROWTH-21st (IG21). Methods: Retrospective analysis of data from the Brazilian Neonatal Research Network (BNRN) database for very low birth weight (VLBW) at 20 public tertiary-care university hospitals. Outcome: the composite neonatal morbidity and mortality (CNMM) consisted of in-hospital death, oxygen use at 36 weeks, intraventricular hemorrhage grade 3 or 4, and Bell stage 2 or 3 necrotizing enterocolitis. Selected growth phenotypes: small-for-gestational-age (SGA) defined as being < 3rd (SGA3) or 10th (SGA10) percentiles of BW, and large-for-gestational-age (LGA) as being > 97th percentile of BW. Stunting as being < 3rd percentile of the length and wasting as being < 3rd percentile of BMI. Single and multiple log-binomial regression models were fitted to estimate the relative risks of CNMM, comparing them to IG21. Results: 4,072 infants were included. The adjusted relative risks of CNMM associated with selected growth phenotypes were (BNRN/IG21): 1.45 (0.92–2.31)/1.60 (1.27–2.02) for SGA; 0.90 (0.55–1.47)/1.05 (0.55–1.99) for LGA; 1.65 (1.08–2.51)/1.58 (1.28–1.96) for stunting; and 1.48 (1.02–2.17) for wasting. Agreement between the two references was variable. The growth phenotypes had good specificity (>95%) and positive predictive value (70-90%), with poor sensitivity and low negative predictive value. Conclusion: The BNRN phenotypes at birth differed markedly from the IG21 standard and showed poor accuracy in predicting adverse neonatal outcomes. Objective INTERGROWTH21st INTERGROWTHst INTERGROWTH 21st st IG . (IG21) Methods (BNRN VLBW (VLBW tertiarycare tertiary care hospitals Outcome (CNMM inhospital hospital death 4 enterocolitis smallforgestationalage small gestational age SGA (SGA rd SGA3 (SGA3 th SGA10 (SGA10 BW largeforgestationalage large LGA (LGA BMI logbinomial log binomial Results 4072 072 4,07 included BNRN/IG21 BNRNIG21 BNRNIG (BNRN/IG21) 145 1 45 1.4 0.92–2.31/1.60 092231160 0.92–2.31 /1.60 0 92 31 60 (0.92–2.31)/1.6 1.27–2.02 127202 27 02 (1.27–2.02 090 90 0.9 0.55–1.47/1.05 055147105 0.55–1.47 /1.05 55 47 05 (0.55–1.47)/1.0 0.55–1.99 055199 99 (0.55–1.99 165 65 1.6 1.08–2.51/1.58 108251158 1.08–2.51 /1.58 08 51 58 (1.08–2.51)/1.5 1.28–1.96 128196 28 96 (1.28–1.96 stunting 148 48 1.02–2.17 102217 17 (1.02–2.17 variable >95% 95 (>95% 7090%, 7090 70 90% , (70-90%) Conclusion IG2 outcomes (IG21 SGA1 (SGA1 407 07 4,0 BNRN/IG2 BNRNIG2 (BNRN/IG21 14 1. 0.92–2.31/1.6 09223116 092231 0.92–2.3 160 /1.6 9 6 (0.92–2.31)/1. 1.27–2.0 12720 (1.27–2.0 09 0. 0.55–1.47/1.0 05514710 055147 0.55–1.4 105 /1.0 5 (0.55–1.47)/1. 0.55–1.9 05519 (0.55–1.9 16 1.08–2.51/1.5 10825115 108251 1.08–2.5 158 /1.5 (1.08–2.51)/1. 1.28–1.9 12819 (1.28–1.9 1.02–2.1 10221 (1.02–2.1 >95 (>95 7090% 709 7 (70-90% (IG2 40 BNRN/IG (BNRN/IG2 0.92–2.31/1. 0922311 09223 0.92–2. /1. (0.92–2.31)/1 1.27–2. 1272 (1.27–2. 0.55–1.47/1. 0551471 05514 0.55–1. 10 (0.55–1.47)/1 0551 (0.55–1. 1.08–2.51/1. 1082511 10825 1.08–2. 15 (1.08–2.51)/1 1.28–1. 1281 (1.28–1. 1.02–2. 1022 (1.02–2. >9 (>9 (70-90 (IG (BNRN/IG 0.92–2.31/1 0922 0.92–2 /1 (0.92–2.31)/ 1.27–2 127 (1.27–2 0.55–1.47/1 0.55–1 (0.55–1.47)/ 055 (0.55–1 1.08–2.51/1 1082 1.08–2 (1.08–2.51)/ 1.28–1 128 (1.28–1 1.02–2 102 (1.02–2 (> (70-9 0.92–2.31/ 092 0.92– / (0.92–2.31) 1.27– 12 (1.27– 0.55–1.47/ 0.55– (0.55–1.47) (0.55– 1.08–2.51/ 108 1.08– (1.08–2.51) 1.28– (1.28– 1.02– (1.02– ( (70- 0.92 (0.92–2.31 1.27 (1.27 0.55 (0.55–1.47 (0.55 1.08 (1.08–2.51 1.28 (1.28 1.02 (1.02 (70 (0.92–2.3 1.2 (1.2 0.5 (0.55–1.4 (0.5 1.0 (1.08–2.5 (1.0 (7 (0.92–2. (1. (0. (1.08–2. (0.92–2 (1 (0 (1.08–2 (0.92– (1.08– (0.92 (1.08 (0.9
14.
A case-control study of Clostridioides difficile symptomatic infections in a pediatric cancer hospital casecontrol case control
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Silva, Adriana Maria Paixão de Sousa da
; Barbosa, Lara de Castro
; Marques, Leticia Maria Acioli
; Carreira, Letícia Yasuda
; Fonseca, Fernanda Maria Casimiro da
; Lima, Ana Paula Cordeiro
; Sodré, Janaína Joice Martins
; Pignati, Luara Teofilo
; Araújo, Orlei Ribeiro
; Silva, Dafne Cardoso Bourguignon da
; Carlesse, Fabianne Altruda de Moraes Costa
.
Abstract Objective: The aim of this study was to analyze and identify documented infections and possible risk factors for Clostridioides difficile infections in children with cancer. Methods: This is a retrospective case-control study, carried out in a pediatric cancer hospital, covering the years 2016–2019. Matching was performed by age and underlying disease, and for each case, the number of controls varied from 1 to 3. Logistic regression models were used to assess risk factors. Results: We analyzed 63 cases of documented infection by C. difficile and 125 controls. Diarrhea was present in all cases, accompanied by fever higher than 38°C in 52.4% of the patients. Mortality was similar among cases (n=4; 6.3%) and controls (n=6; 4.8%; p=0.7). In all, 71% of patients in the case group and 53% in the control group received broad-spectrum antibiotics prior to the infection. For previous use of vancomycin, the Odds Ratio for C. difficile infection was 5.4 (95% confidence interval [95%CI] 2.3–12.5); for meropenem, 4.41 (95%CI 2.1–9.2); and for cefepime, 2.6 (95%CI 1.3–5.1). For the antineoplastic agents, the Odds Ratio for carboplatin was 2.7 (95%CI 1.2–6.2), melphalan 9.04 (95%CI 1.9–42.3), busulfan 16.7 (95%CI 2.1–134.9), and asparaginase 8.97 (95%CI 1.9–42.9). Conclusions: C. difficile symptomatic infection in children with cancer was associated with previous hospitalization and the use of common antibiotics in cancer patients, such as vancomycin, meropenem, and cefepime, in the last 3 months. Chemotherapy drugs, such as carboplatin, melphalan, busulfan, and asparaginase, were also risk factors. Objective Methods casecontrol hospital 20162019 2016 2019 2016–2019 disease Results 6 C 12 38C 38 524 52 4 52.4 n=4 n4 n (n=4 6.3% n=6 n6 (n=6 4.8% 48 8 p=0.7. p07 p p=0.7 . 0 7 p=0.7) 71 53 broadspectrum broad spectrum vancomycin 54 5 5. 95% 95 (95 95%CI 95CI CI [95%CI 2.3–12.5 23125 2 2.3–12.5) meropenem 441 41 4.4 2.1–9.2 2192 9 2.1–9.2) cefepime 26 2. 1.3–5.1. 1351 1.3–5.1 1.3–5.1) agents 27 1.2–6.2, 1262 1.2–6.2 , 1.2–6.2) 904 04 9.0 1.9–42.3, 19423 1.9–42.3 42 1.9–42.3) 167 16 16. 2.1–134.9, 211349 2.1–134.9 134 2.1–134.9) 897 97 8.9 1.9–42.9. 19429 1.9–42.9 1.9–42.9) Conclusions months drugs 2016201 201 2016–201 52. n= (n= 6.3 4.8 p0 p=0. (9 2.3–12. 2312 44 4. 2.1–9. 219 135 1.3–5. 126 1.2–6. 90 9. 1942 1.9–42. 21134 2.1–134. 13 89 8. 201620 20 2016–20 (n 6. p=0 ( 2.3–12 231 2.1–9 21 1.3–5 1.2–6 194 1.9–42 2113 2.1–134 20162 2016–2 p= 2.3–1 23 2.1– 1.3– 1.2– 19 1.9–4 211 2.1–13 2016– 2.3– 2.1 1.3 1.2 1.9– 2.1–1 2.3 1. 1.9
RESUMO Objetivo: Analisar e identificar infecções documentadas e possíveis fatores de risco para infecções por Clostridioides difficile em crianças com câncer. Métodos: Estudo retrospectivo caso-controle em um hospital pediátrico oncológico, que abrangeu os anos de 2016–2019. O pareamento foi realizado por idade e doença de base e, para cada caso, o número de controles variou de um a três. Modelos de regressão logística foram utilizados para avaliar os fatores de risco. Resultados: Analisamos 63 casos de infecção documentados por C. difficile e 125 controles. A diarreia esteve presente em todos os casos, acompanhada de febre acima de 38°C em 52,4% dos pacientes. A mortalidade foi semelhante entre casos (n=4, 6,3%) e controles (n=6, 4,8%; p=0,7). No grupo caso, 71% dos pacientes e, no grupo controle, 53% deles receberam antibióticos de amplo espectro antes da infecção. Para uso prévio de vancomicina, a Odds Ratio para infecção por C. difficile foi de 5,4 (intervalo de confiança [IC95%] 2,3–12,5); para meropenem, 4,41 (IC95% 2,1–9,2) e, para cefepima, 2,6 (IC95% 1,3–5,1). Para os agentes antineoplásicos, a razão de chances para carboplatina foi de 2,7 (IC95% 1,2–6,2), para melfalano de 9,04 (IC95% 1,9-42,3), para bussulfano de 16,7 (IC95% 2,1–134,9) e, para asparaginase, de 8,97 (IC95% 1,9–42,9). Conclusões: A infecção sintomática por C. difficile em crianças com câncer associou-se à internação prévia e ao uso de antibióticos como vancomicina, meropenem e cefepime nos últimos três meses. Os quimioterápicos carboplatina, melfalano, bussulfano e asparaginase também foram fatores de risco. Objetivo Métodos casocontrole caso controle oncológico 20162019 2016 2019 2016–2019 Resultados 6 C 12 38C 38 524 52 4 52,4 n=4, n4 n (n=4 6,3% 3 n=6, n6 (n=6 4,8% 48 8 p=0,7. p07 p p=0,7 . 0 7 p=0,7) 71 53 vancomicina 54 5 5, intervalo IC95% IC95 IC [IC95% 2,3–12,5 23125 2 2,3–12,5) 441 41 4,4 (IC95 2,1–9,2 2192 1 9 cefepima 26 2, 1,3–5,1. 1351 1,3–5,1 1,3–5,1) antineoplásicos 27 1,2–6,2, 1262 1,2–6,2 , 1,2–6,2) 904 04 9,0 1,942,3, 19423 1,9 42,3 42 1,9-42,3) 167 16 16, 2,1–134,9 211349 134 897 97 8,9 1,9–42,9. 19429 1,9–42,9 1,9–42,9) Conclusões associouse associou se meses 2016201 201 2016–201 52, n=4 (n= 6,3 n=6 4,8 p0 p=0, IC9 [IC95 2,3–12, 2312 44 4, (IC9 2,1–9, 219 135 1,3–5, 126 1,2–6, 90 9, 942 1,942,3 1942 19 1, 423 42, 1,9-42,3 2,1–134, 21134 13 89 8, 1,9–42, 201620 20 2016–20 n= (n 6, p=0 [IC9 2,3–12 231 (IC 2,1–9 21 1,3–5 1,2–6 94 1,942, 194 1,9-42, 2,1–134 2113 1,9–42 20162 2016–2 p= [IC 2,3–1 23 2,1– 1,3– 1,2– 1,942 1,9-42 2,1–13 211 1,9–4 2016– 2,3– 2,1 1,3 1,2 1,94 1,9-4 2,1–1 1,9– 2,3 1,9-
15.
Lychnophora pinaster in endangered campos rupestres: phenolic compounds and population ecogeography rupestres
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SANTOS, DAYANE G.P.O. DOS
; CORRÊA, LILIAN C.
; SILVA, JÚLIO C.R.L.
; GOMES, JORDANY A.O.
; SEMIR, JOÃO
; MONGE, MARCELO
; MING, LIN C.
; MARTINS, ERNANE R.
; ZUCCHI, MARIA I.
; HANTAO, LEANDRO W.
; SAWAYA, ALEXANDRA C.H.F.
; MARQUES, MARCIA ORTIZ M.
.
Anais da Academia Brasileira de Ciências
- Métricas do periódico
Abstract Lychnophora pinaster, known as arnica-mineira, is endemic to campos rupestres, at risk of extinction. The present study aimed to characterize the ecogeography and phenolic constituents of 11 L. pinaster populations collected in the mesoregions North, Jequitinhonha, Metropolitan of Belo Horizonte and Campos das Vertentes in the state of Minas Gerais, Brazil. Phenolic constituents were identified and quantified by Ultra-high performance liquid chromatography- mass spectrometry. Lychnophora pinaster occurs in sites at high altitude (700 and 1498 m), annual rainfall of up to 1455 m, soils with low fertility and predominantly loamy texture. Therefore, it can be considered tolerant to acidic soils, with low availability of nutrient. The most abundant substances in all populations were vitexin (18 – 1345 ng/g) and chlorogenic acid (60 – 767 ng/g). The 11 populations formed four groups in relation to the phenolic constituents, with group 1 consisting of the populations of the North Mesoregion (GM, OD) and Jetiquinhonha (DIMa), group 2, the Metropolitan of Belo Horizonte (SRM, NLSC, SM, RPS, CTRA), group 3, the North Mesoregion (ODMa and DI), and group 4, the Campos das Vertentes (CC). Among the populations, only those from the Metropolitan of Belo Horizonte showed correlation of soil properties with phenolic constituents. arnicamineira, arnicamineira arnica mineira, mineira arnica-mineira rupestres extinction L Jequitinhonha Gerais Brazil Ultrahigh Ultra chromatography spectrometry 700 (70 149 m , m) 145 texture Therefore nutrient 18 (1 134 ng/g ngg ng g 60 (6 76 ng/g. . GM, GM (GM OD DIMa, DIMa (DIMa) 2 SRM, SRM (SRM NLSC SM RPS CTRA, CTRA CTRA) 3 ODMa DI, DI DI) 4 CC. CC (CC) 70 (7 14 ( 13 6 7 (DIMa (CC
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